Made in the USA impact absorbent polyurethane engine case saver, this saver is over 10 times wider than the original metal case saver that came stock on the 350X. 

 This listing is for the first 3 pictures, we are now having this guard also made with no center cut out as shown in picture 6. This now acts as a case save & a front sprocket cover. The cutout style has a separate eBay listing. 

This guard helps keep the chain from flying through the engine when it comes off while ridding. 
 
This case saver fits the ATC 350X 1985-1986. 

My last 2 pictures show this case saver in blue with the original sprocket guard cover on, these pictures are just for reference to show that the original cover still fits with this case saver. 

Black & red full guards are now available in my eBay store. 

I just added more pictures of my 1985 & 1986 350X with case savers on behind the cover.